<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <ul>
        <li>url:{{ request.url }}</li>
        <li>base_url:{{ request.base_url}}</li>
        <li>host_url:{{ request.host_url }}</li>
        <li>path:{{ request.path }}</li>
        <li>method:{{request.method}}</li>
        <li>客户端IP：{{ request.remote_addr}}</li>
        <li>请求头:{{ request.headers }}</li>
    </ul>
</body>
</html>